¶1OPINION
¶2Plaintiff appeals from a judgment for defendants in a personal injury claim for damages arising out of a one-car accident in which car plaintiff was a passenger. We affirm.
¶3Plaintiff contends: (1) there was no evidence of contributory negligence to warrant instructions on this defense, and (2) it was erroneous to sustain defendants’ objections to a question asked a police officer.
¶4(1) Contributory negligence was an issue of fact
¶5Plaintiff and two defendants were travelling together in a pickup truck on a fishing trip towing a boat on a boat trailer. Defendant Cossell was the owner of the vehicle. Defendant Williams was driving at the time of the accident. Plaintiff sat between the defendants as a passenger. The trip began at S :00 a. m. while it was dark and the lights of the vehicle were on. It rained in the beginning of the trip, but the rain got much heavier near the accident and it was raining at the time of the accident. Plaintiff knew that Williams passed two trucks and a camper-trailer during the rainstorm. He had some “apprehension” because of the dangers and troubles involved in passing cars, but he did not mention his apprehension. “Apprehension may refer to a fear, something vague, that obsesses and keeps one anxious about the future.” Webster’s Third New International Dictionary Unabridged (1966), p. 106. Plaintiff was dozing when the pickup truck slipped to the right side of the road on a downhill curve and went off the embankment.
¶6 In the absence of knowledge of the presence of danger or unsuitability of the driver, there is no duty for a passenger to keep a lookout for peril ahead whether he is asleep, Ford v. Etheridge, 71 N.M. 204, 377 P.2d 386 (1963), or not asleep. Paddock v. Schuelke, 81 N.M. 759, 473 P.2d 373 (Ct.App.1970).
¶7 However, contributory negligence becomes an issue of fact when the circumstances surrounding the accident are dangerous and the passenger falls asleep and entrusts his safety solely to the driver of the car. Perini v. Perini, 64 N.M. 79, 324 P.2d 779 (1958); Frank v. Markley, 315 Pa. 257, 173 A. 186 (1934); Oppenheim v. Barkin, 262 Mass. 281, 159 N.E. 628, 61 A.L.R. 1228 (1928); Annot. 28 A.L.R.2d 12, at 86.
¶8Perini, supra, substituting dangerous weather conditions for a long and tiresome trip, said that:
From all the facts in evidence we cannot say that the trial court erred in concluding that the appellants knew or should have known the dangers of their situation and had a duty to be on the lookout with the driver. If they had been alert the accident could have been prevented by timely warning.
¶9 In the instant case, the plaintiff was apprehensive about the danger of driving during a heavy rain. The circumstances here put the plaintiff on notice that he should exercise reasonable care for his own safety. With this knowledge he dozed. It is what he knows before dozing that is important.
¶10Contributory negligence was an issue of fact. The evidence recited above is substantial and supports an instruction on contributory negligence. See Rogers v. Thomas, 81 N.M. 723, 472 P.2d 986 (Ct. App.1970).
¶11The trial court did not err in giving instructions on contributory negligence.
¶12(2) No error in sustaining objection to question
¶13 A police officer had been qualified by plaintiff as an expert. He was asked several times whether the vehicle had been on the wrong side of the road prior to going off the road. The plaintiff then asked the police officer the following question :
Q. And what is the significance of all those measurements in your determination of the location of the truck immediately before it went off the road?
¶14The trial court sustained defendants’ objection because there was no factual foundation, and the answer the police officer might give would be sheer speculation.
¶15Plaintiff did not tender an offer of proof of the officer’s answer to the question. The claimed error is not preserved for review. Wood v. Citizens Standard Life Insurance Company, 82 N.M. 271, 480 P.2d 161 (1971).
¶16Affirmed.
¶17It is so ordered.